Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Pergunta: Nomeie o número de datas para alouettes
 ###Tabelas: CREATE TABLE schedule (schedule_id AUTO_INCREMENT PRIMARY KEY, Week INT, Date VARCHAR, Opponent VARCHAR, Location VARCHAR, Final Score VARCHAR, Attendance INT, Record VARCHAR) CREATE TABLE middleweight___77_kg (middleweight___77_kg_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Bodyweight INT, Snatch INT, Clean & Jerk INT, Total (kg) INT) CREATE TABLE lpga_tour_career_summary (lpga_tour_career_summary_id AUTO_INCREMENT PRIMARY KEY, Year INT, Tournaments played INT, Cuts made INT, Wins INT, 2nd INT, 3rd INT, Top 10s INT, Best finish VARCHAR, Earnings ($) INT, Money list rank INT, Scoring average VARCHAR, Scoring rank INT) CREATE TABLE final_round_sunday (final_round_sunday_id AUTO_INCREMENT PRIMARY KEY, Place VARCHAR, Player VARCHAR, Country VARCHAR, Score VARCHAR, To par VARCHAR, Money ( $ ) VARCHAR) CREATE TABLE youth_under-18_girls (youth_under-18_girls_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Fastest time (s) VARCHAR, Wind (m/s) VARCHAR, Athlete VARCHAR, Nation VARCHAR, Date VARCHAR, Location VARCHAR)  
SELECT COUNT Date FROM schedule WHERE Opponent = Alouettes